What it is: rapid capillary blood test that measures the concentration of tsh thyroid-stimulating hormone , a key indicator of thyroid function. Interpretation: high tsh possible hypothyroidism underactive thyroid low tsh possible hyperthyroidism overactive thyroid purpose: screening test, not diagnostic in case of an abnormal result, further medical evaluation is necessary. How it works: prick your fingertip with the sterile lancet. Collect una drop of blood with the pipette. Place the sample in the cassette. Add the reagent. Wait 10-15 minutes and read the result. Reading the result: two visible lines tsh alto or abnormal possible thyroid dysfunction. Only control line tsh normal. No control line test invalid. When to take it: in the presence of symptoms such as tiredness, weight gain, sensitivity to cold, dry skin, irregular cycle possible hypothyroidism . In case of weight loss, tachycardia, nervousness or insomnia possible hyperthyroidism . In the presence of a family history of thyroid disorders. During pregnancy, only on medical advice. Advantages: easy to perform at home, rapid, non-invasive and useful as an early screening tool. Limitations: the test detects only tsh, not t3, t4 values or thyroid antibodies. Possible false positives or negatives due to stress, medications or pregnancy. Even in case of a normal result, if symptoms persist, a complete medical check-up is recommended.
What it is: rapid capillary blood test that measures the concentration of tsh thyroid-stimulating hormone , a key indicator of thyroid function. Interpretation: high tsh
